condition	mean	min	max
4 h after light	156.06547849999998	146.065172	166.065785
8 h after light	167.3609495	165.597522	169.124377
12 h after light	175.90825	169.863691	181.952809
4 h after dark	168.770518	168.770518	168.770518
8 h after dark	174.8673715	168.770518	180.964225
12 h after dark	162.002583	162.002583	162.002583