condition	mean	min	max
4 h after light	0.9593014999999999	0.386113	1.53249
8 h after light	1.8266995	0.837939	2.81546
12 h after light	1.208549	0.506788	1.91031
4 h after dark	0.9334309999999999	0.667882	1.19898
8 h after dark	2.1651999999999996	2.00817	2.32223
12 h after dark	1.239903	0.832276	1.64753