condition	mean	min	max
4 h after light	2.875475	2.70458	3.04637
8 h after light	3.254555	3.13162	3.37749
12 h after light	4.223655	2.7358	5.71151
4 h after dark	4.67453	4.07958	5.26948
8 h after dark	5.114235	3.89153	6.33694
12 h after dark	4.3456600000000005	3.96803	4.72329