condition	mean	min	max
4 h after light	46.40065	43.699	49.1023
8 h after light	34.64235	32.2705	37.0142
12 h after light	25.2851	22.5199	28.0503
4 h after dark	22.3818	21.8905	22.8731
8 h after dark	18.649500000000003	18.3759	18.9231
12 h after dark	30.95245	30.6933	31.2116