condition	mean	min	max
4 h after light	30.17925	24.4163	35.9422
8 h after light	28.00495	27.7627	28.2472
12 h after light	19.54645	15.8821	23.2108
4 h after dark	33.274233333333335	31.2223	37.2503
8 h after dark	50.785399999999996	50.282	51.4696
12 h after dark	44.10456666666667	42.5217	45.8407