condition	mean	min	max
0 h after light	0.438139	0.218777	0.657501
4 h after light	0.8502755	0.808882	0.891669
8 h after light	1.89343	1.89296	1.8939
4 h after dark	2.17924	1.88751	2.47097
8 h after dark	1.4311075	0.869135	1.99308
12 h after dark	0.8091975	0.710069	0.908326