condition	mean	min	max
4 h after light	717.377905	331.70998	1103.04583
8 h after light	647.2504839999999	636.192331	658.308637
12 h after light	357.2464575	265.491627	449.001288
4 h after dark	984.8373735	536.462826	1433.211921
8 h after dark	1015.0704025	804.811667	1225.329138
12 h after dark	831.194384	831.194384	831.194384