condition	mean	min	max
4 h after light	34.0	34.0	34.0
8 h after light	50.0	45.4	54.6
12 h after light	16.7	3.6	29.8
4 h after dark	38.2	28.7	47.7
8 h after dark	29.950000000000003	28.6	31.3
12 h after dark	24.200000000000003	4.7	43.7