condition	mean	min	max
3 h after light	1.4246833333333333	1.04435	1.67711
6 h after light	1.801858	0.965884	2.69414
9 h after light	1.445856	0.990948	2.11647
12 h after light	1.716175	1.46231	2.04925
3 h after dark	3.3154233333333334	2.56735	4.23904
6 h after dark	2.152	1.40787	2.57703
9 h after dark	2.33251	2.19138	2.57364
12 h after dark	1.89304	1.24382	2.54226