condition	mean	min	max
4 h after light	2.9139600000000003	2.820852	3.0240720000000003
8 h after light	2.1176243333333336	1.497139	2.4366209999999997
12 h after light	1.3862533333333333	1.290367	1.553886
16 h after light	2.8931199999999997	2.569737	3.303368
4 h after dark	2.377216	2.083565	2.719552
8 h after dark	1.520089	1.5124739999999999	1.529175