condition mean min max 1 h after light 33.87497363333333 29.09799106 40.73258870000001 3 h after light 36.534499690000004 35.29972508 37.19219874 5 h after light 29.57931771666667 26.42005519 33.18441348 7 h after light 33.08908643666667 31.13119225 36.64790704 9 h after light 31.431076309999998 27.23606394 35.31048291 11 h after light 35.02247106 31.79243315 39.14027562 13 h after light 29.710550773333335 28.74566984 30.25503783 15 h after light 33.471706823333335 30.27115671 38.25169805 1 h after dark 29.938895393333333 25.97036615 36.89247575 3 h after dark 33.73912825 26.91464022 42.06616018 5 h after dark 29.866213686666665 25.86995983 32.73900775 7 h after dark 34.50857089666667 33.065848200000005 36.03355728